Description
Linear Field of View 339 feet/1000 yards
which may result in minor variations
which allow you to record all different aspects of your bird sightings
Field of View (ft@1000yd): 339
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Audubon Plastic Magnum Nyjer Thistle Wild Bird Feeder, Green Objective Lens Diameter_70mm Linear Field of View 339Attractive And Durable Ready To Hang Makes A Wonderful Addition To Any Yard Easy To Fill And Clean For Up To 5 Pounds of Seed